Publisher review:Informedness of a Contingency Matrix calculates the probability results are informed and recall, precision, F factor, G factor. The informedness of a prediction method as captured by a contingency matrix is defined as the probability that the prediction method will make a correct decision as opposed to guessing and is calculated using the bookmaker algorithm.Alternate measures of the usefulness of a prediction method are all defective in that they do not take into account all cells of the contingency matrix, they do not take into account the baseline performance due to chance/guessing, or they are concerned with significance or information rather than correctness. Significance tests and ROC tuning are complementary analyses that should also be performed.The Recall, Precision and Rank average are calculated for comparison, along with the F and G measures corresponding to their harmonic and geometric means. Requirements: ยท MATLAB Release: R10
Informedness of a Contingency Matrix is a Matlab script for Statistics and Probability scripts design by David Powers.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Operating system:Windows / Linux / Mac OS / BSD / Solaris
Informedness of a Contingency Matrix script details 
